Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help
fade_interpolate(3)		 Allegro manual 	     fade_interpolate(3)

NAME
     fade_interpolate  -  Calculates a new palette interpolated between two oth-
     ers. Allegro game programming library.

SYNOPSIS
     #include <allegro.h>

     void fade_interpolate(const PALETTE source,  const  PALETTE  dest,  PALETTE
     output, int pos, int from, int to);

DESCRIPTION
     Calculates  a temporary palette part way between source and dest, returning
     it in the output parameter. The position between the two extremes is speci-
     fied by the pos value: 0 returns an exact copy of source, 64 returns  dest,
     32  returns  a palette half way between the two, etc. This routine only af-
     fects colors between from and to (inclusive: pass 0 and 255 to  interpolate
     the entire palette).

SEE ALSO
     fade_in(3), fade_out(3), fade_from(3)

Allegro 			  version 4.4.3 	     fade_interpolate(3)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=fade_interpolate&sektion=3&manpath=FreeBSD+Ports+15.1.quarterly>

home | help